CypressUSB中文文档

https://img.anfulai.cn/bbs/90026/AN57294%20USB%20101%20An%20Introduction%20to%20Universal%20Serial%20Bus%202.0%20(Chinese).pdf

RL-USB教程

https://www.armbbs.cn/forum.php?mod=viewthread&tid=99710

USB应用实战教程第3期：手把手玩转USB BULK方式下位机和QT6.4上位机开发（上篇）

https://www.bilibili.com/video/BV1he4y177Ea/?spm_id_from=333.788&vd_source=2209b183705b2eb7e843f9b3c3e2cf76

USB协议学习笔记 - CUSTOM HID 设备

https://blog.csdn.net/tcjy1000/article/details/122794021?utm_source=pocket_saves

STM32CubeMX系列教程25:USB Device

https://www.waveshare.net/study/article-664-1.html

基于emWin模拟器的USB BULK上位机开发

https://www.armbbs.cn/forum.php?mod=viewthread&tid=90026

HID测试工具

https://gitee.com/zhangsz0516/usb_hid_tool